Manually operated herb grinding mill



FIG. 1 is a perspective view of a manually operated herb grinding mill;

FIG. 2 is a view which is substantially identical front and rear, showing an indentation full forward;

FIG. 3 is a top plan view of the manually operated herb grinding mill of FIG. 1;

FIG. 4 is a bottom plan view of the manually operated herb grinding mill of FIG. 1; and,

FIG. 5 is a side elevation of the manually operated herb grinding mill of FIG. 1. 

The ornamental design for a manually operated herb grinding mill, as shown and described. 